FTW00LA150

NTSB accident investigation · Piper PA-31T1 · Houston, TX · May 21, 2000

Accident · No injuriesLimited investigationFinal report
Date
May 21, 2000, 11:50 local (16:50 UTC)
Place
Houston, TX
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N301TAPiper PA-31T1
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2000
Report
Approved by Office Director
FAA report
20000521023389A
Case key
49255

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's failure to maintain control of the aircraft. Factors were the partially engaged parking brake and the pilot's diverted attention to the engine instruments.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

On ground/water collision with objectStanding - starting engine(s)
Landing gear,parking brake - not engagedFactor
Aircraft control - not maintainedPilot in commandCause
Diverted attentionPilot in commandFactor
Object - aircraft parked/standing

Analysis

The pilot reported that the parking brake was set, the left engine of the multiengine airplane was running, and he was starting the right engine. After the right engine started, the pilot checked the engine instruments. The pilot was unaware that the airplane was moving forward on the ramp. The airplane traveled approximately 75 feet, and the right engine impacted the propeller of a parked, unoccupied single-engine airplane. Post-accident examination revealed that the parking brake of the multiengine airplane was not completely engaged.

Factual narrative

On May 21, 2000, at 1150 central daylight time, a Piper PA-31T1 twin-engine airplane, N301TA, was substantially damaged when it taxied into a parked airplane on the ramp at the William P. Hobby Airport near Houston, Texas. The private pilot and the two passengers were not injured. The aircraft was owned by TAR Air Corporation, of Bedford, Massachusetts, and was leased to the pilot. Visual meteorological conditions prevailed, and an IFR flight plan was filed for the 14 Code of Federal Regulations Part 91 personal flight. The proposed destination for the cross-country flight was Lufkin, Texas.

According to the 2,600-hour pilot, the parking brake was set, the left engine was running, and he was starting the right engine. After the right engine started, the pilot checked the engine instruments. The pilot was unaware that the airplane was moving forward on the ramp. According to witness statements, the airplane traveled approximately 75 feet, and the right engine impacted the propeller of a parked, unoccupied Beech Bonanza single-engine airplane, N9968P.

According to the pilot and the FAA inspector, who examined the airplane, the parking brake was not completely engaged. The right engine's outboard lower mount was pulled from the firewall and the left side of the firewall was buckled.

Aircraft

Registration
N301TA
Reported as
Piper PA-31T1
Category
Airplane
Serial number
7904041
Engine
P&W PT6A-11, 500 horsepower, turbo prop
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Ralph E. Norton
Registered owner
Tar Air Corporation
Airworthiness certificate
Standard, Normal
Departed
HOU
Destination
LFK · Lufkin, TX
Flight plan
IFR
Airport
HOU · William P. Hobby

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
55
Certificates
Private, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,653 total · 53 in this make and model · 2,453 as pilot in command · 24 in the last 90 days · 7 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Temperature
84 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.